You can choose for them to fix it, which I would or they could suggest what to use. On the box, it said that it would fade out after 24 washes, however, it did not. Comment by Barb Quinn — April 20, 9: In the manga, they're both lighter-skinned and Bu-ling's hair doesn't change. Vanessa Lewis from Virtua Fighter. Though this is a side-effect of the series' Amazing Technicolor Population more than anything else. Going from flowing hair to an undercut is drastic.